Sewer and drain inspections are an essential part of making sure that your home is hygienic and safe for your family to live in. There should be a number of service providers around your locality in Columbia that will help you with video inspections of your drains and sewers. Video inspections also help identify any particularly troublesome places along the drain in case repair work needs to be performed. While being a little more expensive during the diagnostic phase of the process – it is effective and beneficial.